pactree.sh

#!/bin/env zsh

# DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
DIR=${0:a:h}
cd $DIR
mkdir -p $DIR/data
cd $DIR/data

genpactree() {
    pactree $1 --graph | tee $1.dot | dot -T png -o $1.png
}

combine() {
    local HEADER=`cat $1.dot | head -n 2`
    local FOOTER=`cat $1.dot | tail -n 1`
    local arr
    arr=()
    for x; do 
        arr+=`cat $x.dot | tail -n +3 | head -n -1`
    done
    BODY=$(echo ${(j:\n:)arr} | awk '!x[$0]++')
    local FILENAME=${(j:_:)@}
    echo $HEADER > $FILENAME.dot
    echo $BODY >> $FILENAME.dot
    echo $FOOTER >> $FILENAME.dot
    cat $FILENAME.dot | dot -T png -o $FILENAME.png
}

genpactree dotnet
genpactree dotnet-sdk-2.0
genpactree dotnet-runtime-2.0
genpactree python
genpactree nim
genpactree zsh

combine zsh nim
combine dotnet dotnet-sdk-2.0 dotnet-runtime-2.0